Texas Instruments TPA3008D2 EFFICIENCY SUPPLY CURRENTvs vsTOTAL OUTPUT POWER TOTAL OUTPUT POWER, Figure 11. Figure 12. CROSSTALK SUPPLY RIPPLE REJECTION RATIOvs vsFREQUENCY FREQUENCY, Figure 13. Figure 14.

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Efficiency − %
16 
8 
PO − T otal Output Power − W
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VCC = 12 V,
LC Filter,
Resistive Load,
Stereo Operation
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PO − Total Output Power − W
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LC Filter,
Resistive Load,
Stereo Operation
− Supply Current − AVCC
VCC = 18 V,
RL = 16 
VCC = 12 V,
RL = 16 
VCC = 12 V,
RL = 8 
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Crosstalk − dB
f − Frequency − Hz
VCC = 12 V,
PO = 2.5 W,
Gain = 21.6 dB
RL = 8
20 k
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−90
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20 100 1 k 10 k
f − Frequency − Hz
kSVR − Supply Ripple Rejection Ratio − dB
VCC = 12 V,
V(RIPPLE) = 200 mVPP,
RL = 8 ,
Gain = 15.6 dB
20 k
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−20
−10
0
TPA3008D2
SLOS435A – MAY 2004 – REVISED JULY 2004
EFFICIENCY SUPPLY CURRENTvs vsTOTAL OUTPUT POWER TOTAL OUTPUT POWER
Figure 11. Figure 12.
CROSSTALK SUPPLY RIPPLE REJECTION RATIOvs vsFREQUENCY FREQUENCY
Figure 13. Figure 14.
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